Shinanomachi Station (信濃町駅, Shinanomachi-eki) is a railway station on the Chūō-Sōbu Line in Shinjuku, Tokyo, Japan, operated by the East Japan Railway Company (JR East).

The Number of Passengers on Shinanomachi as recorded by the East Japan Railway Company Trains in 2017-2022 was 6,050 (（単位　千人）).

[1] The station is served by the Chūō-Sōbu Line.

The station consists of a single island platform serving two tracks.

[2] With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR East.